This past season the Yankees received more production from their farm system than they did in any year since Robinson Cano and Chien-Ming Wang arrived in 2005. And because of that, they’ll take a hit in the various farm system rankings next spring. Top prospects Luis Severino and Greg Bird graduated to MLB, as did the since traded John Ryan Murphy.

When you lose two high-end talents like Severino and Bird to the big leagues, your system is going to take a hit. That’s life. You’d rather the system take a hit because of graduations than failing prospects, and in recent years the Yankees were dealing with too much of the latter. With new farm system head Gary Denbo in charge, the system took a step forward this summer and gave the MLB team help, the kind of help that wasn’t always available in recent years. Let’s review the season on the farm.

The Top Prospect

Coming into the season it was debatable whether Severino or OF Aaron Judge was the Yankees’ top prospect. I went with Judge for a number of reasons, including the inherent injury risk with pitchers. Severino zoomed to the big leagues this summer while Judge split the season between Double-A Trenton and Triple-A Scranton, hitting .258/.332/.446 (124 wRC+) with 20 home runs in 127 total games.

Judge dominated the Double-A level (147 wRC+ with 12 HR in 63 games) but had a tougher time in Triple-A (98 wRC+ with 8 HR in 61 games), which isn’t all that uncommon. He was facing pitchers with big league experience for the first time and they picked him apart, mostly by taking advantage of his big strike zone — Judge is 6-foot-7, remember — with high fastballs and soft stuff away.

Contrary to what seems to be popular belief, Judge’s strikeout rate did not spike in Triple-A, at least not insanely so. He had a 25.3% strikeout rate at High-A, a 25.0% strikeout rate in Double-A, and a 28.5% strikeout rate in Triple-A. That’s three extra strikeouts per 100 plate appearances. Judge did have some ugly strikeout heavy slumps with the RailRiders, but overall the strikeout increase was not alarming.

That isn’t to say Judge’s strikeouts aren’t an issue. He’s always going to strike out a lot, he’s a huge guy with a big zone, but you’d rather see him hover around 25.0 K% rather than 28.0+ K% long-term. The power is there though. Judge hit three more homers and two more doubles in 2015 than 2014 despite getting 23 fewer plate appearances, playing against better competition, and playing in worse hitters parks.

The less than stellar showing at Triple-A ensures Judge will return to the RailRiders to start 2016 so he can work on controlling the strike zone a little better (his 9.8% walk rate was above-average, for what it’s worth) and laying off soft stuff off the plate. Judge has big power and his right field defense is easy to overlook. He’s a really good athlete with a strong arm who’s an asset in the field. Hiccup in Triple-A notwithstanding, Judge remains New York’s top prospect in my book.

Mateo. (Jerry Coli)

The Big Name Breakout Prospects

It’s weird to consider C Gary Sanchez a breakout prospect because he’s been one of the best prospects in the organization for a few years now, but a few things finally clicked this year, mostly in terms of his maturity. It helped him reach the big leagues in September. Sanchez is now a candidate — if not the favorite — to replace Murphy as the Brian McCann‘s backup next summer.

SS Jorge Mateo, another one of the team’s top prospects, also broke out this past season in the sense that he played his first full season. The 20-year-old speedster hit .278/.345/.392 (114 wRC+) with a minor league leading 82 steals in 99 attempts (83% success rate) in 117 games with (mostly) Low-A Charleston and High-A Tampa. No other player stole more than 75 bases this year. If you want to argue Mateo (or Sanchez) is the Yankees’ top prospect and not Judge, I’d disagree, but I’d understand.

A few years ago RHP Rookie Davis was an interesting name literally because of his name. His real name is William but a nickname like Rookie gets you noticed. Davis took a big step forward this year, especially with the command of his mid-90s heater/curveball combination. Walk rate is a control stat, not a command stat, though it is notable he cut his walk rate from 7.6% last year to 4.7% his year. Davis had a 3.86 ERA (2.47 FIP) in 130.2 innings with High-A Tampa and Double-A Trenton.

OF Dustin Fowler, 20, also made the jump from sleeper to bonafide prospect this summer by hitting .298/.334/.394 (113 wRC+) with 20 doubles, five homers, and 30 stolen bases in 123 games at Low-A and High-A. He then had a strong showing in the Arizona Fall League. Fowler has been playing baseball full-time for only two years now — he was also a top football recruit in high school — and he’s starting to turn his power/speed/defense tool package into baseball ability.

And finally, the biggest breakout prospect of the summer was OF Ben Gamel, who’s spent the last few years as a depth player and not an actual prospect. Thee 23-year-old hit .300/.358/.472 (138 wRC+) with 28 doubles, 14 triples, ten homers, and 13 steals in 129 games, all at Triple-A. Gamel’s power finally started to blossom and he’s now a legitimate big league candidate. He and Davis were added to the 40-man roster last month.

The Emerging Depth

Farm systems will always be defined by their star power, that’s just the way it goes, though depth is important as well. The Yankees had several lower profile prospects — guys who don’t necessarily project to be stars but do have a chance to contribute at the big league level in a meaningful way — emerge this summer, including SS Tyler Wade, RHP Brady Lail, LHP Jordan Montgomery, RHP Cale Coshow, and RHP Domingo Acevedo.

Wade. (The Times of Trenton)

Wade, 21, had an ugly 21-game cameo with Double-A Trenton (37 wRC+) late in the season after a strong showing with High-A Tampa (117 wRC+). He hit .262/.321/.333 (99 wRC+) in 127 total games overall in 2015 and is a contact-oriented left-handed hitting middle infielder with the defensive chops for either side of the second base bag. At the very least, Wade is in position to have a long career as a backup infielder.

The 22-year-old Lail is a major player development success for the Yankees. He was the team’s 18th round pick in the 2012 draft as an extremely raw high schooler from Utah. The Yankees have helped mold him into a four-pitch righty who is in position to give the team serviceable innings soon. Lail had a 2.91 ERA (3.51 FIP) in 148.1 innings for Double-A Trenton and Triple-A Scranton in 2015, though he didn’t miss any bats (13.8 K%). He offers a fastball, curveball, cutter, and changeup. The ceiling is not all that high here, but Lail can help.

Unsurprisingly, the 22-year-old Montgomery was one of the best pitchers in the system this season, posting a 2.95 ERA (2.61 FIP) with very good strikeout (24.1%) and walk (6.6%) rates in 134 innings at Low-A and High-A. Montgomery spent three years in South Carolina’s rotation facing tough SEC lineups, so Single-A lineups were no challenge. He’s another four-pitch guy (fastball, cutter, curve, change) and we’ll find out if Montgomery is for real next season, when he heads to Double-A Trenton.

Coshow is an interesting prospect. For starters, the guy is listed at 6-foot-5 and 260 lbs., so he’s an intimidating presence on the mound. Secondly, he had a 2.45 ERA (2.80 FIP) with good strikeout (21.5%) and walk (6.2%) numbers in 114 innings at three levels in 2015. He topped out at Double-A. Coshow, 23, performed so well the Yankees moved him from a relief role into a starting role at midseason. He’s got a huge fastball, sitting 95-97 and hitting 100 mph in relief, and he backs it up with a wipeout slider. I don’t think Coshow’s a starter long-term, but gosh, that’s a nice looking relief prospect.

And finally, the 21-year-old Acevedo is either one of the best prospects in the organization or just an interesting arm with a long way to go, depending who you ask. Acevedo had a 1.81 ERA (2.89 FIP) with a lot of strikeouts (26.6%) and an average number of walks (7.9%) in 49.2 innings with mostly Short Season Staten Island this summer. He’s another huge guy (6-foot-7) who has touched triple digits, and his changeup is pretty good too. Acevedo needs to figure out a breaking ball at some point to avoid a future in the bullpen.

The Reclamation Prospects

At this time last year both OF Mason Williams and OF Slade Heathcott were afterthoughts. Williams didn’t hit at all from 2013-14 and he was dogged by maturity issues. Heathcott simply couldn’t stay healthy. The two came to Spring Training healthy this year and with positive attitudes, and they put themselves back on the prospect map. Both made their MLB debuts in the first half. It might not sound like much, but Williams and Heathcott went from non-factors to the show in about six months. That’s pretty darn cool.

The Best of the Rest

The Yankees had to be pleased with what they saw from 3B Eric Jagielo (141 wRC+ with Double-A Trenton) before he jammed his knee sliding into home plate in June and had to have it scoped, ending his season. Jagielo’s defense is still a huge question, but the guy can hit, especially for power. IF Abi Avelino and IF Thairo Estrada both had nice seasons in the low minors — Avelino stole 54 bases and Estrada had a 108 wRC+ with Short Season Staten Island.

The Disappointing Prospects

It’s not all good news, of course. Several prospects had disappointing seasons, most notably OF Tyler Austin. He hit .240/.315/.343 (92 wRC+) in 94 regular season games and was demoted from Triple-A Scranton to Double-A Trenton at midseason. The Yankees dropped Austin from the 40-man roster in September and he slipped through waivers unclaimed.

3B Miguel Andujar did the bad first half/good second half thing again, though the end result was a .243/.288/.363 (98 wRC+) line in 130 High-A Tampa games. At some point Andujar has to put together a full productive season. Bonus baby OF Leonardo Molina hit .247/.290/.364 (96 wRC+) while repeating the Rookie Gulf Coast League. Age is on his side though — Molina turned 18 in July. Yes, he’s still only 18. Austin, Andujar, and Molina were the biggest disappointments among the team’s top 30 prospects.

Clarkin. (MLB.com screen grab)

The Inevitable Injures

Injuries are part of baseball. That’s just the way it is. The Yankees had several high-profile prospects suffer significant injuries in 2015. LHP Ian Clarkin (elbow inflammation), C Luis Torrens (shoulder surgery), RHP Domingo German (Tommy John surgery), RHP Austin DeCarr (Tommy John surgery), and RHP Ty Hensley (Tommy John surgery) combined for zero regular season games played this year. Zero.

That is two of the top six, three of the top eleven, and five of the top 18 prospects in the organization according to my preseason rankings. (Four of the top seven pitching prospects!) Ouch. Literally and figuratively. On the bright side, Clarkin did avoid the zipper and was able to throw 24.2 innings in the Arizona Fall League. But still, that’s a lot of really good prospects going down with major injuries. The Clarkin and Torrens injuries really took a bite out of the system. They have the most upside.

* * *

Overall, the 2015 season was a big success for the Yankees’ farm system because they graduated some impact talent to the big leagues. Severino and Bird look like keepers and future core players. Murphy had a very good season before being traded a few weeks ago. Sanchez and Mateo emerged, Kaprielian was drafted, and Judge reached Triple-A.

The Yankees dipped into their farm system for help whenever possible this season, and I have to think that serves as motivation for the guys still in the minors. They see that if they stay healthy and produce, they’ll get a chance too. Calling up guys like LHP Matt Tracy and OF Taylor Dugas shows the Yankees will now give anyone and everyone an opportunity if they’re the right man for the job.

The big league roster portion of our 2015 Season Review series comes to an end today. All that’s left are the spare pitchers who made cameos with the Yankees this summer. These guys were on the bullpen shuttle but weren’t regulars, if you know what I mean. They came up to the big leagues once or maybe twice in 2015 and that was it. The average number of big league innings thrown by the players in this post this season: four. Let’s get to it.

The Yankees selected Burawa, a Long Island kid, out of St. John’s in the 12th round of the 2010 draft. He went unselected in the 2013 Rule 5 Draft, but the Yankees didn’t want to risk it again last offseason, so he was added to the 40-man roster. The Yankees saw him as part of that pipeline of power arms they stashed in Triple-A.

Burawa, 26, started the season in the Triple-A Scranton bullpen. He was called up to MLB for the first time in late-June and appeared in one game, allowing four runs in two-thirds of an inning against the Tigers. Burawa was sent back to Triple-A the next day, demoted to Double-A a month later, then in mid-August he was claimed off waivers by the Braves after being designated for assignment to clear a 40-man spot for Garrett Jones, who re-signed with the Yankees following Dustin Ackley‘s injury.

All told, Burawa had a 2.55 ERA (3.56 FIP) in 49.1 Triple-A innings with the Yankees this year. He was called up by the Braves in September and saw a fair amount of work, allowing five runs in 12.1 innings. Burawa has nasty raw stuff — PitchFX says his fastball averaged 94.9 mph and his slider 85.4 mph — but his lack of control always held him back.

The 32-year-old Davies was signed last offseason to be the designated Triple-A veteran innings eater. He spent the entire season in the RailRiders rotation aside from one MLB appearance, when he gave the Yankees 2.1 scoreless innings of long relief on April 12th. That was the ESPN Sunday Night Game when the Bombers scored seven runs against Clay Buchholz in the first inning. You remember that.

That was actually Davies’ first appearance of the season. (The Triple-A season started April 9th.) The Yankees designated him for assignment the next day, he accepted the outright assignment, and he spent the rest of the season soaking up innings for the RailRiders. Davies had a 3.30 ERA (3.35 FIP) in 152.2 innings for Triple-A Scranton. He was the first pitcher to throw 140+ innings for the RailRiders since Ramon Ortiz (169.1) and Adam Warren (152.2) in 2012. Davies is now a free agent.

Last winter the Yankees signed DePaula to a Major League contract, which was curious because he had been hampered by injuries in recent years and didn’t have a whole lot of experience above Single-A. They saw something they liked though, so they gave him a split contract worth $510,000 in the big leagues and $175,000 in the minors.

DePaula, 27, came down with a shoulder problem in Spring Training and did not make his regular season debut until early-June. He made three starts with Triple-A Scranton, then was called up in mid-June for long relief work. On June 21st, the same day Burawa made his debut, DePaula made his big league debut and allowed one run in 3.1 mop-up innings against the Tigers.

Back to Triple-A went DePaula (and Burawa) the next day. DePaula made three more starts with Triple-A Scranton before coming down with another shoulder problem, one that ended his season. He finished the year with 5.20 ERA (3.48 FIP) in 27.2 Triple-A innings plus the one MLB appearance. The Yankees designated DePaula for assignment in late-June to clear a 40-man spot for Ivan Nova. He became a minor league free agent after the season.

Unlike most of the other players in this post, Lindgren came into the season as a well-regarded prospect. He was New York’s top draft pick (55th overall) in the 2014 draft and he zoomed through the system as a college reliever. Lindgren pitched at four levels in 2014 and nearly made the Yankees out of Spring Training this season. They instead sent him to Triple-A for more fine tuning.

After 15 appearances with the RailRiders, the Yankees called Lindgren up in late-May and showed they were planning to stick with him. When they needed to clear a roster spot a few days later, they designated David Carpenter for assignment when they could have easily sent Lindgren back to Triple-A. I guess that was part of the team’s sudden youth movement this past season.

Lindgren, 22, appeared in seven games with the Yankees and allowed four runs on five hits and four walks, including three homers. He struck out eight. The team sent him back to Triple-A in mid-June because they desperately needed a fresh long reliever, and soon thereafter Lindgren told the trainers he’d been pitching with some elbow pain. He had season-ending surgery a few days later to remove a bone spur from his elbow.

All told, Lindgren had a 1.23 ERA (1.88 FIP) in 22 Triple-A innings plus a 5.14 ERA (8.13 FIP) in seven MLB innings this past season. He’s expected to be ready in time for Spring Training — there was some thought he’d be ready to pitch in September, but the team decided not to rush it — and again figures to compete for a bullpen spot. Even if Lindgren doesn’t win a big league job in camp, I’m sure we’ll see him at some point in 2016.

The Yankees originally acquired the 28-year-old Moreno from the Pirates in the A.J. Burnett trade a few years ago. He’s spent the last few seasons in the farm system either pitching or going through the Tommy John surgery ordeal. Moreno started 2015 in the Triple-A bullpen and stayed there until late-June, when he was called up to MLB for the first time. He appeared in two games (two runs in two innings) before being sent back down.

Moreno returned to the RailRiders soon thereafter but did get a second call up in late-July. The Rangers knocked Chris Capuano out of the game in the first inning on July 28th, then Moreno came in and chucked 5.1 scoreless and hitless innings to earn his first MLB win.

Rather than be sent right back to Triple-A for a fresh arm, the performance earned Moreno some more time with the big league team. He allowed four runs in three innings against the White Sox four days later, and a few days after that he landed on the 15-day DL. Moreno later had season-ending surgery to remove bone chips from his elbow.

In 53.2 innings with the RailRiders, Moreno had a 2.18 ERA (2.73 FIP) this year. He also allowed six runs in 10.1 big league innings. The Yankees dropped Moreno from the 40-man roster after the season and he became a minor league free agent.

People can’t help but overreact to Spring Training stats, I’m guilty of it too, so when Pazos allowed two hits in 4.1 innings during Grapefruit League play, there was some thought he could crack the Opening Day roster. That didn’t happen. He actually suffered an undisclosed injury at the end of camp and started the season on the shelf.

Pazos. (Presswire)

Pazos, 24, was the team’s 13th round pick in the 2012 draft. Once healthy, he joined Double-A Trenton in late-May, stayed there for a six-game tune-up, then was promoted to Triple-A Scranton. He remained there until being called up to the big leagues for the first time on September 1st. Pazos was Rule 5 Draft eligible this offseason, so the Yankees got a head start on things and added him to the 40-man roster in September.

Joe Girardi used Pazos fairly regularly in September — he appeared in eleven of the team’s final 28 games — but he was limited almost exclusively to left-on-left matchup work. Pazos threw five scoreless innings in pinstripes and stranded four of five inherited runners. Left-handed batters did go 3-for-11 (.273) with one walk and one strikeout against him though. Not too great.

Pazos finished the season with a 1.09 ERA (2.46 FIP) in 33 Triple-A innings plus those five MLB innings. He was on the wildcard game roster but didn’t pitch in the game. As a hard-throwing lefty — PitchFX says his fastball averaged a healthy 93.2 mph in September — it’s easy to understand why the Yankees added Pazos to the 40-man roster. We’ll see him plenty next summer, I reckon.

The 25-year-old Ramirez has been on the prospect radar an awfully long time. He’s always had explosive stuff but injury problems and generally unreliable command never allowed him to really break through. I thought there was a chance Ramirez would make the team out of Spring Training, but that didn’t happen (seven runs in 8.2 Grapefruit League innings didn’t help his case) and he started the season in Triple-A.

Ramirez spent some time as the RailRiders’ closer and was called up to the big leagues for the first time this year in mid-May. He got hammered by the Royals on May 15th (four runs in one inning) and was sent right back down. Ramirez was called up again in mid-June, allowed one run in two innings across two appearances, then was sent back down once again. The Yankees traded him to the Mariners with Ramon Flores for Ackley at the deadline.

Seattle called Ramirez up when rosters expanded in September and he got hammered again (nine runs in 4.2 innings). The stuff is electric, though in an admittedly small sample size (17.2 innings), he hasn’t come close to positive results (20 runs!). Ramirez had a 2.90 ERA (2.67 FIP) in 49.2 innings for the RailRiders this summer. He’ll be out of minor league options next year and the Yankees simply wouldn’t have a spot for him in the bullpen. I’m sure that factored into the decision to trade him.

Santos, 32, has had a pretty long and interesting career. He was a first round pick (27th overall in 2002) as a shortstop, developed into a very good prospect (Baseball America ranked him No. 37 on their 2004 top 100 list), was traded in a deal that involved Troy Glaus and Orlando Hudson in 2005, converted to pitching when he stopped hitting in 2009, then became a 30-save guy with the White Sox. How about that?

The Yankees picked Santos up off the scrap heap in mid-June after the Dodgers cut him loose and he never went to Triple-A. He immediately joined the big league team. Santos pitched in two games with the Yankees: he allowed two runs in two innings against the Orioles on June 13th, then he inherited a bases loaded, no outs jam against the Marlins on June 15th and escaped without allowing a run.

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Four days later Santos was placed on the 15-day DL with right elbow inflammation. A few days after that he underwent Tommy John surgery, ending his season. Santos remained on the MLB DL the rest of the season and collected a big league paycheck, so good for him. He elected free agency after being dropped from the 40-man roster after the season.

The Yankees drafted Tracy in the 24th round of the 2011 draft and he was a sleeper prospect for a little while there, but he never did take that next step forward in his development. He still reached the big leagues though. On April 11th, the day after the 19-inning marathon loss to the Red Sox, Tracy was called up to the show for the first time to give the Yankees a fresh long arm.

Tracy, 27, allowed three unearned runs in two innings against Boston that afternoon. The Yankees designated him for assignment the next day — clearing a 40-man spot for Davies — and the Marlins claimed him off waivers. Four days later, the Yankees re-claimed him on waivers when Miami tried to drop him from the 40-man roster. Tracy was then optioned to Triple-A Scranton.

On April 26th, after the call-up and waivers shenanigans, Tracy finally made his season debut with Triple-A Scranton. He spent the summer bouncing back and forth between Triple-A and Double-A — he went wherever an extra arm was needed, basically — and was unceremoniously outrighted off the 40-man roster in mid-June. No one claimed him on waivers that time.

Tracy finished the 2015 season with a 3.79 ERA (3.77 FIP) in 90.1 minor league innings. He had just the one brief stint in the big leagues. As far as I know Tracy remains in the organization, and if so, he figures to again do the Double-A and Triple-A shuttle thing in 2016.

* * *

And finally, a special shout-out goes out to right-hander Joel De La Cruz, who was called up in April but didn’t appear in a game. He was called up on April 13th to replace Davies, sat in the bullpen for two days before being optioned back to Triple-A, then was outrighted off the 40-man roster a few days after that. That is the extent of his big league service.

De La Cruz, 26, is most notable for being the guy Brian Cashman tried to trade for Alfonso Soriano two years ago before ownership jumped in and dealt Corey Black. De La Cruz had a 3.31 ERA (4.04 FIP) in 84.1 innings split between Double-A Trenton and Triple-A Scranton this summer. He became a minor league free agent after the season and recently signed a minor league deal with the Braves. De La Cruz didn’t get to pitch during his time with the Yankees, but hey, two days of big league pay plus health care for life is pretty cool.

As you know, the Yankees have had a revolving door in their bullpen all season, using the last reliever spot or two — sometimes more, they’ve had an eight-man bullpen at times — to shuttle in fresh arms as necessary. Every team does it to some extent, but the Yankees have done it to the extreme this year, and it’s all by design. The plan coming into the season was to use the Triple-A and Double-A depth to constantly bolster the bullpen.

“(We had) from Double-A on up a lot of really interesting power arms from the left and right side that were under control, with options,” said Brian Cashman to Joe Lemire recently. “We talked all winter about where we could be in a situation where we’re really taking a guy every ten days. Call a guy up, max him out, send him back out and get a new guy up. It’s just kind of a revolving door.”

According to Lemire, the Yankees had made 106 transactions — that’s call-ups, send-downs, and designate for assignments — heading into last Tuesday’s game, easily the most in baseball. The other 29 clubs were averaged 67 such transactions this year. That’s kinda crazy, but it was the plan all along. The depth is there, might as well use it, right? No sense in going short-handed for a few days when you have capable pitchers a phone call away.

I count a dozen pitchers who have been on the bullpen shuttle this season, not including Chris Capuano, who always seems to find his way back onto the roster even though the Yankees keep trying to stick him in their Triple-A rotation. Of those 12 pitchers, eight have been called up multiple times. Here are how those eight relievers with multiple call-ups and send-downs have fared this season:

Just to be clear, this includes Mitchell’s time as a reliever only. Overall, the eight up-and-down relievers have been below-average at pretty much everything other than limiting walks this year. You can play with the numbers if you want — remove Ramirez because he’s no longer with the organization and it’s a 3.83 ERA (3.84 FIP) in 84 innings, for example — but I don’t see the point in that.

Overall, this group of eight pitchers have collectively performed worse than the league average reliever. They aren’t replacing the league average reliever, however. They’re the last reliever in the bullpen, and the last reliever in the bullpen is generally very bad. The Blue Jays, for example, have gotten a 6.80 ERA (4.37 FIP) in 41.2 innings out of Todd Redmond, Scott Copeland, and Jeff Francis this year. The Royals and Pirates have used Joe Blanton. See what I mean?

By last reliever in the bullpen standards, the revolving door has been serviceable this year. Not great — out of all these guys, the only one who has really stood out and made you think he could an impact pitcher long-term is Mitchell, who is a starter by trade — but serviceable. The advantage is always having a fresh reliever. That’s the whole point of shuttling them in and out, to make sure Joe Girardi always has a fresh arm available.

How do you value something like that? I’m not sure we can put a number on it. Have a fresh “last guy in the bullpen” every night ensures the regular relievers won’t have to pick up any mop-up innings throughout the year, which can happen from time-to-time. Sometimes these guys get exposed — remember Pinder against the heart of the Blue Jays order in extra innings a few weeks ago? — but that happens with every mop-up man.

All things considered, the revolving bullpen door has succeeded at giving Girardi a fresh bullpen arm while providing the team collectively competent innings. These guys haven’t been great by any means — they’ve had their moments, but so does everyone — but the Yankees haven’t needed them to be. Soaking up innings in low-leverage spots is a thankless job. Rather than have one or two guys do it, the Yankees have used eight.

While we wait for pitching, the Yankees have made a move to possibly improve the bench. The club has acquired utility man Dustin Ackley from the Mariners for outfielder Ramon Flores and right-hander Jose Ramirez, both teams announced. Ackley is currently in Minnesota, so he won’t join the Yankees in time for tonight’s game. He’ll probably meet them in Chicago tomorrow.

So far this season Ackley is hitting .215/.270/.366 (77 wRC+) in 207 plate appearances as a part-time player. He showed a lot of promise by hitting .273/.348/.417 (117 wRC+) during his 90-game MLB debut back in 2011, but owns a .236/.297/.356 (85 wRC+) batting line in over 1,800 plate appearances since. Ackley has played first and second bases and well as left field in the big leagues.

The immediate question is how does Ackley fit on the roster and how will he be used? He is out of minor league options, so someone is coming off the 25-man roster, and the Yankees could either slot him into the Garrett Jones role or make him the everyday second baseman. My guess? They’ll try to turn him into their version of Brock Holt, the supersub who can play anywhere. This blurb from Ken Rosenthal back in June sticks out to me:

One problem with a six-man rotation is that it all but forces a team to carry 13 pitchers. Alas, it’s difficult to construct a roster that way without a multi-position threat such as Ben Zobrist or Brock Holt on the bench.

Such players, of course, are rare, which is why Yankees manager Joe Girardi said he recently told the head of the team’s minor-league department, “We’ve got to create one.”

We’ll see how it goes. For what it’s worth, the team’s press release identified Ackley as an outfielder only, not as a second baseman or first baseman or infielder or anything like that. Just an outfielder. It seems likely Ackley will replace Jones on the roster, but who knows.

I ranked Flores and Ramirez as the 18th and 30th best prospect in the system last week, respectively. The Yankees have more upper level outfielders and relievers than they know what to do with, so it’s no surprise they used that surplus in a trade. They still have Gamel, Slade Heathcott, Mason Williams, Aaron Judge, and Jake Cave in the outfield and a small army of righty relievers in Triple-A.

Flores, 23, made his MLB debut earlier this year and stood out more for his glove than his bat in 12 games. He is hitting .286/.377/.417 (113 wRC+) with seven homers in 73 Triple-A games this year. Flores has a classic left-handed platoon outfielder’s profile, a Seth Smith type, and he’ll have a much greater opportunity for playing time in Seattle. I would not at all be surprised to see him carve out a long career as a useful role player.

The 25-year-old Ramirez has been up and down a few times the last two years, allowing eleven runs on 17 hits and eleven walks in 13 big league innings. Yikes! He’s struck out a dozen. Ramirez has a 2.90 ERA (2.70 FIP) with 26.7 K% and 11.0 BB% in 49.2 Triple-A innings this year. He has superb stuff — at his best, Ramirez sits mid-90s and gets swings and miss with both his changeup and slider — but his command is spotty and his injury history is ugly.

Ackley will earn $2.6M this season and remain under team control as an arbitration-eligible player in both 2016 and 2017. I figured he would be a non-tender candidate after the season, but I’m guessing the Yankees didn’t just trade Flores and Ramirez so they could non-tender Ackley in November. Flores and Ramirez both have all six years of team control remaining.

It remains to be seen how the Yankees will use Ackley going forward. This is a move designed to upgrade the margins of the roster, nothing else. They’re taking a shot on talent — Baseball America ranked Ackley as the 11th and 12th best prospect in all of baseball in 2010 and 2011, respectively — and hoping Ackley will thrive outside of cavernous Safeco Field and in lefty friendly Yankee Stadium.

The Yankees just wrapped up a five-game road trip through Baltimore and Miami and it was: bad. One win, four losses, 15 runs scored, 37 runs allowed. Egads. Thankfully the Yankees return home tonight to start a stretch where 20 of their next 30 games are at home. They’re 16-11 with a +24 run differential at home compared to 18-19 with a -12 run differential on the road. This team is built for Yankee Stadium.

Michael Pineda is on the mound tonight and you know what? Big Mike has kinda stunk of late. He’s got a 5.40 ERA in five starts since his 16-strikeout game, and opponents are hitting .325/.354/.520 against him during that time. That’s really bad! Tonight would be a fine night for Pineda to shake off these last five starts, pitch like the ace we all know he can be, and help the Yankees get back into the win column. Here is the Marlins’ lineup and here is the Yankees’ lineup:

It has been cloudy and on the cool side in New York today, but there is no rain in the forecast, so that’s good. This evening’s game will begin a little after 7pm ET and can be seen on YES. Try to enjoy.

Rotation Update: Masahiro Tanaka will start Sunday with an extra day of rest rather than Saturday, Joe Girardi announced. No word on who will start Saturday, but I wonder if they will start Nathan Eovaldi on three days’ rest since he threw only 36 pitches last night. Bryan Mitchell is also on turn to start that day as well, so the Yankees have options.

Roster Move: As expected, the Yankees brought in a fresh arm following last night’s bullpen marathon. Lefty Jose DePaula was called up from Triple-A Scranton and Jose Ramirez was sent down, the team announced. DePaula was already on the 40-man roster, so no other moves were necessary. He was on turn to start for the RailRiders today and can go many innings if necessary. I hope they aren’t.

Monday, 4:36pm: Whitley will indeed undergo Tommy John surgery, the Yankees announced. Team doctor Chris Ahmad will perform the procedure tomorrow. Not unexpected, but damn. Sucks. See you next year, Ace Whitley.

Friday, 6:05pm: Whitley does have a torn UCL, Girardi told reporters this afternoon. No decision has been on surgery yet. He’ll see another doctor in New York first. Capuano will start Sunday and push everyone else back a day.

5:51pm: As expected, the Yankees placed right-hander Chase Whitley on the 15-day DL this afternoon. He has a right elbow sprain, the team announced, which means his ulnar collateral ligament has been compromised somehow. Whitley went for tests today and Jon Heyman hears the initial diagnosis is indeed a UCL tear, so Tommy John surgery is a real possibility. The Yankees haven’t said anything about the exact nature of the injury yet.

Whitely, 25, left last night’s start in the second inning with an elbow injury. He told reporters after the game that his elbow had been bugging him for a while now, but he didn’t tell anyone and tried to pitch through it. “Tonight (the discomfort) just carried over to the game. I’ve been able to get through it in the game, and tonight obviously you could pretty much tell,” said Whitley to Chad Jennings.

If Whitley does indeed need Tommy John surgery, he would be the second Yankees starter to blow out his elbow on the Tropicana Field mound within the last 13 months. Ivan Nova tore his UCL in a start at the Trop last April and had Tommy John surgery soon thereafter So I guess we can blame the Rays, right? Heyman says Whitley will likely seek a second opinion before having surgery. I’d ask for a second opinion before having my moneymaker cut open too.

In four starts this year Whitley had a 4.19 ERA (4.59 FIP) in 19.1 innings. One start was good, one start was great, one start was bad, and one start was cut short by the injury. Whitley nearly made the team out of Spring Training, but the Yankees opted to send him to Triple-A so they could use him as an occasional spot starter to rest everyone else in the rotation. Masahiro Tanaka‘s wrist/forearm injury pushed Whitley into the rotation full-time.

Joe Girardi confirmed Chris Capuano will replace Whitley in the rotation following last night’s game. Capuano threw six innings in his latest minor league rehab start earlier this week as he works his way back from a quad injury, so the timing worked out well. It’s unfortunate he’s coming back under these circumstances though. Girardi isn’t sure when Capuano will make his first start just yet. The Yankees have two off-days next week and don’t need their fifth starter again until May 26th.

For the time being, righty reliever Jose Ramirez has been called up from Triple-A to give the bullpen an extra arm. Presumably he or someone else (Branden Pinder?) will be sent down once Capuano is ready to be activated. There’s no need to activate Capuano just yet, so the Yankees get to carry an extra reliever for a few days. Ramirez, 25, has a 2.95 ERA (2.71 FIP) in 18.1 innings for the RailRiders this year.

The Yankees have lost four straight games, and while the pitching staff got contact-bombed last night, the offense has been the biggest issue. They’ve scored six runs total in the four losses and have scored in just one inning in each game. It’s one thing to get shut down by someone like Chris Archer the other day, but Erasmo Ramirez? Chris Young? Blargh.

Anyway, losses happen, even four losses in a row, but no team in the AL East can afford an extended losing streak this season. The division is way too tight. The Yankees lost Chase Whitley to an elbow injury that will likely result in Tommy John surgery two days ago, so go out and win it for him. Ace Whitley did a nice job for the Yankees in a non-familiar role as a starting pitcher. Here is the Royals’ lineup and here is the Yankees’ lineup:

It cloudy and sticky in Kansas City and it’s supposed to rain later tonight. It shouldn’t impact the game unless it goes to extra innings though. Tonight’s game will begin a bit after 7pm ET and will air on WPIX. Try to enjoy.

Injury Update: Masahiro Tanaka (wrist, forearm) will throw another bullpen session on Monday. He’ll then pitch in a minor league rehab game after that, likely on Thursday.

Roster Move: Bryan Mitchell has been called up and Jose Ramirez has been sent down, the Yankees announced. Mitchell was scheduled to start for Triple-A Scranton today, so he can give the team lots of innings out of the bullpen. I really hope they don’t need them.